Aquatic ecosystems, encompassing freshwater and marine environments, play a crucial role in global biodiversity, climate regulation, and food security. Recent studies highlight the increasing impact of anthropogenic pressures such as pollution, overfishing, eutrophication, and climate change on aquatic habitats. Shifts in temperature and ocean acidification are altering species distribution, disrupting food webs, and threatening the sustainability of fisheries. In freshwater systems, agricultural runoff and habitat fragmentation continue to degrade water quality and reduce native biodiversity.

Advances in ecological modeling and remote sensing are providing better insights into ecosystem dynamics, enabling targeted conservation strategies. Furthermore, integrated aquaculture systems are emerging as sustainable alternatives that balance production with environmental stewardship. Continuous monitoring, adaptive management, and cross-disciplinary collaboration remain vital for the restoration and preservation of aquatic ecosystems. As these ecosystems are intrinsically linked to human well-being, their protection is essential for the resilience of global food systems and aquatic resource-dependent communities. The Journal of Aquaculture & Fisheries remains committed to advancing scientific knowledge and promoting awareness about the importance of preserving aquatic ecosystems for future generations.